1566164152

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{201203}}^1$

素因数の和:201355

約数の個数: 32

約数和(自身を含む): 3380227200

約数和(自身を除く): 1814063048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 201203, 402406, 804812, 1408421, 1609624, 2816842, 5633684, 11267368, 27967217, 55934434, 111868868, 195770519, 223737736, 391541038, 783082076, 1566164152]

約数ペア:

[(1, 1566164152), (2, 783082076), (4, 391541038), (7, 223737736), (8, 195770519), (14, 111868868), (28, 55934434), (56, 27967217), (139, 11267368), (278, 5633684), (556, 2816842), (973, 1609624), (1112, 1408421), (1946, 804812), (3892, 402406), (7784, 201203)]